🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 255 Days

Day: 17.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,262,693 km

• M1: 242,199 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.84 AU - 0.84 AU

Year: 296 Days

Day: 35.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.92 AU - 1 AU

Year: 362 Days

Day: 38.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,262,693 km

• M1: 153,637 km (0.091 R)
• M2: 328,667 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.18 AU - 1.36 AU

Year: 551 Days

Day: 15.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,262,693 km

• M1: 232,325 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.77 AU - 2.15 AU

Year: 1056 Days

Day: 27 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,262,693 km

• M1: 122,820 km (0.096 R)
• M2: 163,510 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.79 AU - 3.15 AU

Year: 1971 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,262,693 km

• M1: 2,439,193 km (0.114 R)
• M2: 2,779,678 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 13.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.68 AU - 7.5 AU

Year: 6513 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,262,693 km

• M1: 176,675 km (0.102 R)
• M2: 263,741 km (0.105 R)
• M3: 589,416 km (0.109 R)
• M4: 688,001 km (0.1 R)
• M5: 925,412 km (0.098 R)
• M6: 1,168,060 km (0.104 R)
• M7: 1,482,216 km (0.091 R)
• M8: 1,610,421 km (0.082 R)
• M9: 1,729,202 km (0.118 R)
• M10: 2,147,178 km (0.096 R)
• M11: 2,398,203 km (0.078 R)
• M12: 2,643,394 km (0.064 R)
• M13: 2,753,349 km (0.04 R)
• M14: 3,360,417 km (0.097 R)
• M15: 3,497,149 km (0.091 R)
• M16: 3,776,299 km (0.11 R)
• M17: 3,954,620 km (0.086 R)
• M18: 4,081,030 km (0.102 R)
• M19: 5,121,633 km (0.083 R)
• M20: 5,419,332 km (0.114 R)
• M21: 5,763,707 km (0.075 R)
• M22: 5,886,975 km (0.055 R)
• M23: 6,136,056 km (0.043 R)
• M24: 6,473,848 km (0.115 R)
• M25: 7,255,946 km (0.096 R)
• M26: 7,726,132 km (0.046 R)
• M27: 8,067,963 km (0.108 R)
• M28: 8,368,355 km (0.087 R)
• M29: 9,291,673 km (0.053 R)
• M30: 9,679,730 km (0.108 R)
• M31: 9,925,071 km (0.091 R)
• M32: 10,497,133 km (0.117 R)
• M33: 10,597,812 km (0.074 R)
• M34: 10,850,633 km (0.116 R)
• M35: 11,156,860 km (0.031 R)
• M36: 12,066,115 km (0.094 R)
• M37: 12,383,263 km (0.112 R)
• M38: 12,489,627 km (0.102 R)
• M39: 13,026,085 km (0.101 R)
• M40: 13,297,156 km (0.101 R)
• M41: 13,487,894 km (0.07 R)
• M42: 14,010,589 km (0.084 R)
• M43: 14,399,992 km (0.099 R)
• M44: 14,624,089 km (0.049 R)
• M45: 15,761,931 km (0.105 R)
• M46: 15,906,143 km (0.101 R)
• M47: 16,663,408 km (0.088 R)
• M48: 17,016,758 km (0.057 R)
• M49: 17,224,100 km (0.096 R)
• M50: 17,402,421 km (0.119 R)
• M51: 17,491,881 km (0.08 R)
• M52: 19,683,639 km (0.054 R)
• M53: 20,026,069 km (0.103 R)

Asteroid Belt

Center: 8.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 9.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.2 AU - 13.22 AU

Year: 14450 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,262,693 km

• M1: 352,153 km (0.097 R)
• M2: 426,952 km (0.096 R)
• M3: 688,599 km (0.085 R)
• M4: 746,942 km (0.11 R)
• M5: 807,230 km (0.071 R)
• M6: 1,374,655 km (0.086 R)
• M7: 2,160,941 km (0.11 R)
• M8: 2,249,204 km (0.104 R)
• M9: 2,740,783 km (0.095 R)
• M10: 2,966,227 km (0.08 R)
• M11: 3,064,812 km (0.082 R)
• M12: 3,435,515 km (0.104 R)
• M13: 3,608,749 km (0.082 R)
• M14: 3,784,826 km (0.111 R)
• M15: 3,963,895 km (0.08 R)
• M16: 4,036,300 km (0.116 R)
• M17: 4,109,154 km (0.11 R)
• M18: 4,442,458 km (0.12 R)
• M19: 4,517,706 km (0.086 R)
• M20: 4,746,142 km (0.072 R)
• M21: 5,373,705 km (0.113 R)
• M22: 6,068,886 km (0.072 R)
• M23: 6,491,052 km (0.106 R)
• M24: 6,662,640 km (0.079 R)
• M25: 6,792,342 km (0.109 R)
• M26: 8,366,111 km (0.105 R)
• M27: 8,646,907 km (0.079 R)
• M28: 8,788,426 km (0.079 R)
• M29: 9,459,223 km (0.047 R)
• M30: 10,245,958 km (0.112 R)
• M31: 10,345,740 km (0.12 R)
• M32: 11,207,274 km (0.059 R)
• M33: 11,933,871 km (0.105 R)
• M34: 12,197,163 km (0.079 R)
• M35: 12,515,507 km (0.097 R)
• M36: 12,836,694 km (0.04 R)
• M37: 13,269,182 km (0.076 R)
• M38: 13,926,814 km (0.081 R)
• M39: 14,148,368 km (0.026 R)
• M40: 14,483,019 km (0.089 R)
• M41: 15,159,949 km (0.113 R)
• M42: 15,559,675 km (0.06 R)
• M43: 15,905,096 km (0.101 R)
• M44: 16,020,735 km (0.07 R)
• M45: 17,015,262 km (0.078 R)
• M46: 17,549,925 km (0.073 R)
• M47: 19,002,370 km (0.096 R)
• M48: 19,371,578 km (0.077 R)
• M49: 19,557,079 km (0.095 R)
• M50: 19,867,495 km (0.095 R)
• M51: 20,619,075 km (0.063 R)
• M52: 20,935,025 km (0.06 R)
• M53: 21,635,742 km (0.058 R)
• M54: 22,473,789 km (0.111 R)
• M55: 22,929,464 km (0.113 R)
• M56: 23,256,784 km (0.109 R)
• M57: 23,717,546 km (0.076 R)
• M58: 24,916,423 km (0.09 R)
• M59: 25,185,550 km (0.113 R)
• M60: 25,591,109 km (0.055 R)
• M61: 26,271,630 km (0.083 R)
• M62: 26,339,996 km (0.084 R)
• M63: 27,581,060 km (0.047 R)
• M64: 27,650,474 km (0.119 R)
• M65: 28,208,623 km (0.036 R)
• M66: 29,194,473 km (0.074 R)
• M67: 29,265,233 km (0.11 R)
• M68: 31,707,717 km (0.087 R)
• M69: 34,663,771 km (0.086 R)
• M70: 37,014,702 km (0.047 R)
• M71: 37,706,742 km (0.05 R)
• M72: 39,103,687 km (0.115 R)
• M73: 39,573,125 km (0.101 R)
• M74: 45,596,533 km (0.104 R)
• M75: 45,678,663 km (0.117 R)
• M76: 46,338,240 km (0.095 R)
• M77: 46,420,967 km (0.049 R)
• M78: 47,333,514 km (0.092 R)
• M79: 48,671,368 km (0.111 R)
• M80: 49,682,949 km (0.102 R)
• M81: 49,852,294 km (0.106 R)
• M82: 51,726,905 km (0.063 R)
• M83: 52,070,232 km (0.105 R)
• M84: 52,156,101 km (0.09 R)
• M85: 52,242,120 km (0.091 R)
• M86: 52,328,138 km (0.097 R)
• M87: 55,369,314 km (0.058 R)
• M88: 55,720,569 km (0.044 R)
• M89: 56,072,423 km (0.095 R)
• M90: 56,955,500 km (0.114 R)
• M91: 58,021,235 km (0.119 R)
• M92: 59,542,346 km (0.027 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 20,281 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit